Deep Groove Ball Bearing 1)high precision and long life 2)low noise and vibration 3)good service Deep Groove Ball Bearings Wuxi guanyu Bearing Co., Ltd. is a ... to arrive in Shanghai port. We sell world-famous brands : SKF, FAG, INA, NSK, NTN, KOYO, NACHI, TIMKEN,UBC,URB ,ZWZ,HRB,LYC ...